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Why did Analog Devices (ADI) stock go down on Oct 16, 2026?

Updated ยท Data: Nasdaq daily prices through Oct 16, 2026 close; SEC EDGAR

Quick answer

Analog Devices (ADI) fell 2.1% to $395.44 on Friday, Oct 16, 2026, on 1.4x its 50-day average volume. The most recent SEC filing before the close was a Form 4 filed Oct 13, 2026.

Close (Oct 16, 2026)$395.44
Change-2.1%
Volume vs 50-day avg1.4x
From 52-week high-11.3%

What the data shows about the move

ADI move in numbers

MetricValue
Close$395.44
Previous close$403.95
Change ($)-$8.51
Change (%)-2.11%
Day high / low$410.41 / $394.79
Volume4,769,319
50-day average volume3,337,365
52-week high / low$445.91 / $223.47
Above 52-week low+77.0%
50-day average price$383.31
200-day average price$366.18

Last 10 sessions

DateCloseChangeVolume
Oct 16, 2026$395.44-2.11%4,769,319
Oct 15, 2026$403.95+0.09%4,584,297
Oct 14, 2026$403.57-2.68%5,017,430
Oct 13, 2026$414.70+2.08%2,700,113
Oct 12, 2026$406.25+0.01%2,620,211
Oct 9, 2026$406.19+0.06%2,004,734
Oct 8, 2026$405.93-1.01%3,704,624
Oct 7, 2026$410.08-2.49%2,389,933
Oct 6, 2026$420.55+0.35%2,263,765
Oct 5, 2026$419.10+0.47%2,131,319

Peers in Semiconductors

CompanyClose Oct 16, 2026Change
MRVL Marvell Technology$227.83-5.56%
TXN Texas Instruments$276.48-0.95%
ARM Arm Holdings$227.80-6.94%

Bull vs bear points from the data

Bull points

  • Closed above its 50-day average price ($383.31).
  • Above its 200-day average ($366.18), the long-term trend line.

Bear points

  • Down 2.6% over the last five sessions.

Points are computed from price, volume and filing data only; they are not forecasts or recommendations.

Latest SEC filings for ADI

FormFiledDetailLink
4Oct 13, 2026FORM 4EDGAR
4Oct 9, 2026FORM 4EDGAR
4Oct 8, 2026FORM 4EDGAR
4Oct 7, 2026FORM 4EDGAR
4Oct 5, 2026FORM 4EDGAR
4Oct 5, 2026FORM 4EDGAR

For the full picture, including financials from SEC filings and insider trades, see our ADI stock analysis.

Sources

  1. SEC EDGAR: Analog Devices Form 4 filing index (filed Oct 13, 2026)
  2. SEC EDGAR: Analog Devices Form 4 filing index (filed Oct 9, 2026)
  3. SEC EDGAR: Analog Devices Form 4 filing index (filed Oct 8, 2026)
  4. SEC EDGAR: Analog Devices Form 4 filing index (filed Oct 7, 2026)
  5. SEC EDGAR: Analog Devices Form 4 filing index (filed Oct 5, 2026)
  6. SEC EDGAR: Analog Devices Form 4 filing index (filed Oct 5, 2026)
  7. Nasdaq: ADI historical prices and volume (daily data through Oct 16, 2026 close, retrieved Oct 19, 2026)
  8. Nasdaq: MRVL historical prices (peer) (Oct 16, 2026 close)
  9. Nasdaq: TXN historical prices (peer) (Oct 16, 2026 close)
  10. Nasdaq: ARM historical prices (peer) (Oct 16, 2026 close)
  11. Nasdaq: ADI earnings date (retrieved Oct 19, 2026)